ACEMATT® OK 412 LC

ACEMATT® OK 412 LC is a high performance silica developed for a variety of applications in Paints and Coatings.

Principal: Evonik Corporation Coating Additives

Functions: Filler, Matting Agent

Chemical Family: Chemical Mixtures & Blends

End Uses: E-Coat & Electrodeposition

Labeling Claims: Allergen-free, Conflict Minerals-free, Not Listed In California Proposition 65

Features: Excellent Suspension Properties, Low Electrical Conductivity, Matting

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Country of Origin
Function
Filler
Product Code
MITM04327
Technologies
Product Families

Features & Benefits

Applications & Uses

Coating End Applications
Product Applications

ACEMATT® OK 412 LC is a fine­grained wax after ­treated precipitated silica, which is mainly used as a high­ purity filler for e­-coats due to its outstanding suspension behaviour and low electrical conductivity.

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage Conditions
  • ACEMATT® OK 412 LC is inert and extremely stable chemically.
  • However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere.
  • Therefore, we recommend to store the products in sealed containers in a dry, cool place, and removed from volatile organic substances.
  • Even if a product is stored under these conditions, after a longer period it can still pick up ambient moisture over time, which could lead to its exceeding the specified moisture content. For this reason, our recommended use­ by date is 24 months after date of manufacture.
  • Product more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.

Other

Color (SDS)
White
Item Number
Odor (SDS)
Odorless
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.3-ISO 787-9 5% in Water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Electrical Properties
ValueUnitsTest Method / Conditions
Electrical Conductivitymax. 200.0 μS/cmμS/cmISO 787-14 4% In Water
Physical Properties
ValueUnitsTest Method / Conditions
Dioctyl Adipate Absorption260.0 ml/100gml/100gInternal Method
Moisture Contentmax. 6.0 %%ISO 787-2 at 105°C, 2h
Particle Size6.3 µmµmISO 13320-1 D50
Particle Size6.3 µmµmLaser Diffraction D50
Specific Surface Area130.0 m²/gm²/gISO 9277 at nitrogen Multipoint
Material Composition
ValueUnitsTest Method / Conditions
Carbon Content5.5 %%Elemental Analysis
Carbon Content5.5 %%ISO 3262-19
Silicon Dioxide Contentmin. 98.0 %%ISO 3262-19 Ignited Basis
Sulfate Contentmax. 0.2 %%Internal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 230.0 °C°C
Density (SDS)1.9 g/cm³g/cm³at 20°C
Minimum Ignition Temperature (SDS)460.0 °C°CVDI 2263
pH (SDS)6.0-